Annual Rate Contract For Repairing Of Office Building Under Dn Balotra- 1 PWDBSR 2 Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meter lead. 3 Plaster on new surface on walls in cement sand mortar 1:4 including racking of jointsetc. complete fine finish : 12mm thick . 4 6 mm thick cement plaster to ceiling of mix1:3 (1cement : 3-fine sand) 5 Wall painting with Royal Play paint with various types of designs as approved of approved brand and manufacture to give an even shade including all scaffalding. Two or more coats on New work including preparation of base with primer, putty lippyetc. Complete in all respect. 6 Painting exterior surface of Wall with 100% acrylic exterior paint of approved brand and manufacture to give an even shade with two or more coats including prepartion of base with sand papering, primer, putty, etc complete in all respect including scaffoldingand safety provision. Old Work 7 Pointing on stone masonary in cement sandmortar 1:3 (1-Cement:3-Sand) : -Raised and cut pointing. 8 Demolishing cement concrete including disposal of material within 50 meter lead : -1:3:6 or richer mix. 9 Marble stone flooring table rubbed, 18-20 mm thick over 20 mm (Av.) thick base of CM 1:4 (1-Cement:4-coarse sand) jointing with white cement mortar 1:2 (1-White cement:2- marble dust) with pigment to match the shade of the marble slab including grinding rubbing and polishing complete IS 1130- 1969. OR - Providing and fixing stone slabs table rubbed, 18-20mm thick in Walls, Steps, Pillars, Counters, Jambs, Shelves, Sills etc. laid on 12 mm (Av.) thick base of CM 1:3 (1- cement:3-coarse sand) jointing with white cement mortar 1:2 (1-White cement:2- marble dust) with pigment to match the shade of the marble slab complete including grinding rubbing and polishing. Makrana Adanga. Above 3601 Cm2 10 Random Rubble stone masonry with hard stone in superstructure above plinth level and upto five level above 30cm. thick walls in: Dry Masonry. 11 Providing and fixing 30 to 40 mm thick stone chajjas in cement sand mortar 1:4 including making gola at junction with wall in cement concrete M-15 grade (1:2:4 nominal mix), drip course : 20 mm thick plastering in CM1:6 on both faces. 12 Providing & fixing door, window, chowkhats and other frames, including antitermite treatment, M.S. flat, hold fasts of size 250 x 40 x 3mm fixed with M.S. bolt 5mm dia 50mm long duly embedded in cement concretee M-15 grade : Sal wood Grade - I. 13 Painting with ready mix paint of approved brand and manufacture in all shades to give an even shade : - New wood work (two ormore coats). 14 Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction ofEngineer-in-charge. 15 Reinforced cement concrete work in beams, suspended floors, roofs, girders having slopes up to 15o , landings, balconies, shelves, chajjas, lintels, bands, plain windows sills, staircases and spiral staircases, up to floor three level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1-Cement:3- coarse sand) and making good and joints excluding the cost of centering, shuttering and reinforcement: 1:1.5:3 (1-Cement:1.5 coarse sand:3-graded stone aggregate 20mm nominal size). 16 Centering and shuttering with plywood or steel sheets including strutting, propping, bracing both ways with wooden members and removal of formwork for superstructure up to 4.5 mtr above plinth, for:Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands , coping, bed plates, anchor blocks, sills, chhajjas lintel,beam etc. 17 Providing and fabricating steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor three level. All steel shall be procured from ‘Original producers’ who manufacture billets directly from iron ores and roll the billets to produce steel conforming to IS: 1786, etc as per specification for road and bridge works of MORTH fifth revision April 2013, Clause 1009.3.1Tremo Mechanically treated bars. 18 Providing and laying 20 to 25 mm sizeglazed tiles pieces for rooof treatment having colour and shade as approved by the Engineer incharge over 25 mm thick layer of cement mortar mix 1:4 with application of cement slurry including finishing of joints with ordinary cement and curing etc.complete in all respect. Washing with acid. 19 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. (Concealed work including cutting chases and making good the walls etc.)20mm nominal outer dia pipes 20 P & F Bib Cock (IS:8931 Mark) Superior quality of approved make : - C.P. Brass bibcock, 15 mm nominal bore. 21 P & F PVC Storage Tank ISI Marked (IS : 12701) indicating the BIS license No), of approved make with cover, 25mm dia 1M long G.I. over-flow pipe & 25 Cm. long wash out pipe with plug & socket, including making connection etc., complete ofapproved design: 500 litres capacity. 22 P & F WVC Wash basin (Ist quality IS:2556 Mark) of approved make with C.I. brackets duly painted 1 No. 15 mm C.P. Pillar cock (IS:8934 Mark) & 32 mm C.P. brass waste coupling of approved make 25 mm G.I. waste pipe complete including cutting & making good the wall : - Size 550 mm x 400 mm 23 P & F Squatting Pan (Indian type) white glazed vitreous China Ist quality W.C. Pan (IS:2556 Mark) with 100 mm vitreous china P or S trap including cutting and making good the wall and floor (excluding the pair offoot rest). Size 450 mm. 24 Providing and fixing unplasticized Poly Vinyl Chloride (UPVC) SWR pipes type `B for sciland waste dischareg system (IS : 13592: 1992 marked) of approved quality/ make. -110mm dia 25 Providing & Fixing of 1200 mm sweep BLDC technology power saving ceiling fan which can withstand on votage fluctuations from 140 volts to 240 volts ,power factor not less then 0.9 , service value (CMM/W) minimun6.85 , air delivery minimun 220 CMM, speed minimum 330 RPM ( tolerance as per IS:374 2019 ) THD less then 10% and complete with down rod of 15 mm dia . ERW (Electrical resistance welded ) of 1.6mm nominal thick medium duty steel pipe up to 80 cm , cotter pin with 3 x 1.5 sq.mm pvc insulated flexible copper conductor making connection testing etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with thisBSR . - With Remote 26 Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load and site requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanisum , energy limiting of class 3 as per IEC, minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , IP 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A & above rating including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure A attached with this BSR Triple pole MCB (With B/C curve trippingCharacteristics) - 6 A to 32 A rating 27 Providing & Fixing of ISI marked (IS:1293) 6 amp unbreakable 3 pin plug top with lamp indicator as per PWD specification for electrical Works, made out from industrial grade Polycarbonate or fire resistant ABS material, brass terminal including making connection testing etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with thisBSR . 28 Providing & Fixing of ISI marked (IS :3854) non modular 6A twin control switch flush type as per PWD specification for electrical Works, made out from industrial grade Polycarbonate or fire resistant ABS material, minimum width of switch toggle should not less then 16mm, brass terminal & captive screws including cutting hole in tile and making connection testing etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure Aattached with this BSR . 29 Providing & Fixing of following size hot dip galvanized M.S. box of 18 SWG as per PWD specification for electrical Works, with earthing terminal in recess/ surface suitable for modular accessories as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 1-2 Module 30 Providing & Fixing of following size hot dip galvanized M.S. box of 18 SWG as per PWD specification for electrical Works, with earthing terminal in recess/ surface suitable for modular accessories as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 4/5 Module 31 Providing & Fixing of following size hot dip galvanized M.S. box of 18 SWG as per PWD specification for electrical Works, with earthing terminal in recess/ surface suitable for modular accessories as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 6 / 8 module 32 Providing & Fixing of following size mounting grid plates with cover plates as per PWD specification for electrical Works, made from fire retardent UV established high performance engineering plastic suitable for all universal metal boxes for front installation & removal direct fit type complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with thisBSR . 1/2 Module 33 Providing & Fixing of following size mounting grid plates with cover plates as per PWD specification for electrical Works, made from fire retardent UV established high performance engineering plastic suitable for all universal metal boxes for front installation & removal direct fit type complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with thisBSR . 4 Module 34 Providing & Fixing of following size mounting grid plates with cover plates as per PWD specification for electrical Works, made from fire retardent UV established high performance engineering plastic suitable for all universal metal boxes for front installation & removal direct fit type complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with thisBSR . 8 Module 35 Wiring of light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor1.1 kV grade (IS:694) in recessed ISI marked MMS ( IS:9537 P - III ) virgin material PVC conduit & its ISI marked (IS:3419-1988) accessories, round tiles, 1.2 mm thick Hot Dipped Galvanized Modular Box with earth terminal, 10A Modular switch,Modular face plate with grid plate, 3 pin ceiling rose / Holder /3 way connector, screws, making connections, testing etc. as required. For specification of copper Conductor, Phenolic Laminated sheets & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 For additional technical parameters of product / work refer Annexure A attached with this BSR - Short point (up to 3 mtr.) 36 Providing & Fixing of energy efficient/energy saving IP 20 LED direct retrofit Bulb in existing holder or fixture as required with system lumen efficacy ≥100 lm/Watt output,pf 0.95 , CRI >70, minimum life time of minimum 25000 Burning Hours with , 70% of intial Lumen maintaned till life ends , CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K(As per ANSI Bin) , maximum power consumption should not more than the specified rating and Fixture shall be of BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing.OEM must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79/LM80) certificate / Report from OEM shall be submitted. All as per pre approved by engineer in charge . for additional technical parameters of product/ work, refer Annexure A attacheded with this BSR. - 9 Watt 37 Providing & Fixing of IP-20 LED Recessed / Surface Mounted, Round / Sqaure SMD Mid Power LED Downlight with power coated die- cast aluminum housing with UV Stabilized non yellowish Diffuser with BIS complience2.5 KV surge protected Isolated driver, with Short & Open circuit protection, having efficiency > 85% . System Lumen efficacy of≥ 110 lm / watt, THD < 10 % , Pf.≥0.95, CRI>80, life time of minimum 50000 Burning Hours with , 70% of intial Lumen maintaned till life ends , CCT 3000°K / 4000°K/ 5700°K/6000°K/6500°K (As per ANSI Bin) ,maximum power consumption should not more than the specified rating and Fixture shall be of BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. OEM must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79 & LM80) certificate / Report from OEM shall be submitted. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR .Recessed Mounting - Minimum lumen output 38 Providing and fixing 1st quality MAT finished ceremic tile size 300x300mm confirming to IS : 13755 and IS : 15622 colour such as white, grey, ivory, fume red brown, light green, light blue and other light shades in floors, steps, pillars etc.laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (including the cost of cement mortar bed) 39 Providing and applying white cement based putty over plastered surface to prepare the surface even and smooth complete Old Plastered Surface (two or more coats) 40 Distempering with 1st quality acrylic washable distemper (ready mixed) of approved manufacturer and of required shade and colour completeincluding all scaffolding as per manufacturers specification. Two or more coats on new work including prepartion of base with primer, putty, lippy etc complete in all respect. 41 Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 m lead With cement mortar 1 :4 ( 1 cement : 4 coarse sand) 42 Supplying & fixing door, window, chowkhats and other frames, including antitermite treatment, M.S. flat, hold fasts of size 250x40x3mm fixed with M.S. bolt 5 mm dia 50 mm long duly embedded in cement concrete M-15grade : Sheesham woodGrade – I 43 Repair to stone masonary in cement sand mortar 1:6 with old and new stone. 44 Dismantling stone rubble masonry including stacking of serviceable material and disposal of unserviceable material within 50 meters lead.In Cement mortar. 45 Random Rubble stone masonry with hard stone in superstructure above plinth level and upto five level above 30cm. thick walls in : Cement Mortar 1:5 ( 1-Cement : 5-Sand). 46 Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish : 20mm thick . 47 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work 48 One or more coats on old work. 49 Providing and fixing stainless steel railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist lab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). Grade 204 50 Painting exterior surface of Wall with 100% acrylic exterior paint of approved brand and manufacture to give an even shade with two or more coats including prepartion of base with sand papering, primer, putty, etc complete in all respect including scaffolding and safety provision Old Work 51 Wiring of light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade (IS:694) on surface ISI marked ( IS:14927 P - II ) virgin material UPVC trunking & its accessories, Hot Dipped Galvanized Modular box of 1.2 mm thick with earth terminal/ Surface Moulded virgin material UPVC Modular Box , 10 A Modular switch,Modular face plate with grid plate, 3 pin ceiling rose/holder /3 way Connector, screws, making connections, testing etc. as required. For specification of copper Conductor, Phenolic Laminated sheets & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 For additional technical parameters of product / work refer Annexure A attached with this BSR Short point (up to 3 mtr.) 52 Medium point (up to 6mtr.) 53 Long point (up to 10 mtr.) 54 Wiring of 3/5 pin 6 amp. Light plug point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade(IS:694) on surface ISI marked (IS:14927 P - II ) virgin material UPVC Trunking & its accessories, Hot Dipped Galvanized Modular box of 1.2 mm thick with earth terminal/Surface Moulded virgin material UPVC Modular Box, modular 10A switch, 3/5 pin 6 A modular socket, Modular face plate with grid plate, screws, making connections, testing etc. as required. For specification of copper Conductor, Phenolic Laminated sheets & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 For additional technical parameters of product / work refer Annexure A attached with this BSR On board 55 Short point (up to 3 mtr.) 56 Medium point (up to 6mtr.) 57 Long point (up to 10 mtr.) 58 P & F WVC Wash basin (Ist quality IS:2556 Mark) of approved make with C.I. brackets duly painted 1 No. 15 mm C.P. Pillar cock (IS:8934 Mark) & 32 mm C.P. brass waste coupling of approved make, P.V.C Waste pipe with PVC nut 32 mm complete including cutting & making good the wall : 59 P & F White Vitreous China Double Syphonic European W.C.(I.S:2556Mark) with mounted W.V.C. flushing cistern of (IS : 2556 Mark) of 10 litre capacity complete with all necessary internal fittings including cutting and making good the wall and floor. 60 Providing & Fixing ofBEEStar rated copper wounded double ball bearing capacitor start, aluminium body & Metallicblade ceilingfanConforming to all the performance requirements laid down in IS 374:2019 including all amendments, as applicable ; & Carry BIS licensing (i.e. ISI marking) with down rod up to 80 cm with secondary support safety cable ( steel rope) , cotter pin with 3 x 1.5 sq.mm pvc insulated flexible copper conductor making connection testing etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 1200 mm Sweep BEE 1 Star rated (service value >=4.0 to < 4.5 ) 61 Providing & Fixing of Vertical(BEE 5 star rated) / Horizontal( BEE 3 star rated) storage water heater with outer casing made of Engineering Plastic sheet (Upto 25 Ltr) / Metal rust proof Body (35 & 50 Ltr), Glass - line / Titanium Enamel coated Pressure Pump Compatible 8 bar pressure Inner tank, Glass Line Coated , mineral filled heating element, stem type, snap actionadjustable thermostat , Dual indicating lampsInjected PUF insulation, Multi Function Valve etc. as required held in position with 2/4 no. 10/12 mm anchor Fastener, duly wired with 3 core 2.5/4.0 Sqmm PVC insulated & sheathed copper conductor and 16 A/25A three pin plug top with Portable Residual Current Device ( PRCD ) , including making inlet, outlet Flexible alloyconnection, testing etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . - 10 Ltr 62 Providing & Fixing of energy efficient /energy saving IP 20 LED direct retrofit Bulbin existing holder or fixture as required with system lumen efficacy ≥100 lm/Watt output ,pf 0.95 , CRI >70,minimum life time of minimum25000 Burning Hours with , 70% of intial Lumen maintaned till life ends, CCT 3000°K / 4000°K/ 5700°K /6000°K/6500°K (As per ANSI Bin) , maximum power consumption should not more than the specified rating and Fixture shall be ofBIS standard andtrade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing onhousing. OEM must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79/LM80) certificate / Report from OEM shall be submitted. All as per pre approved by engineer in charge . for additional technical parameters of product/ work, refer Annexure A attacheded with this BSR. 15 Watt 63 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot& cold water supply including all CPVC plain & brassthreaded fittings i/c fixing the pipe withclamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. (Concealed work including cutting chases and making good the walls tc.,) 15 mm nominal size 64 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, this included jointing of pipes & fittings with one step CPVC solvent cement , trenching refilling & testing of joints complete as per direction of Engineer in Charge. (External work).20mm nominal size 65 SITC of Monoblock motor pump set ISI marked (IS:9079-2002) with TEFC motor, motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008,& IS12615:2011. with Stainless steel Impellor, Stainless steel shaft, Mechanical seal, Single/Three phase ( 240 - 440 V ) permanent split capacitor type (PSC), fitted with thermal overload protection, Including cost of hardware etc on existing platform complete. Pump shall have following HP Rating, phase, Head, minimum Discharge respectively complete in all respect. OEM shall have submitNABL / CPRI / ERDA accrediatedlab type test certificate before execution. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR .0.5 HP, 1-Ø, (3 - 18)Mtr, (100-26) LPM 66 Providing and fixing calcium silicate board false ceiling at all Heights including providing and fixing of frame work made of special sections power pressed from M.S. sheet and galvanised in accordance with zinc coating of grade 350 asper IS : 277 and consisting of angle cleats of size 25mm widex 1.6mm thick with flanges of 22mm and 37mm at 1200mm centre to centre one flange fixed to the ceiling with dashfastener 12.5mm diax40mm long with 6mm dia bolts to the angle hangers of 25x25x0.55mm of required length, and other end of angle hanger being fixed with nut and bolts to G.I. channels 45x15x0.9mm running at the rate of 1200mm centre to centre to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26mm each having clips of 10.5mm at 450mm centre to centre shall be fixed in a direction perpendicular to G.I. channel with connecting clips made out of 2.64mm diax230mm long G.I. wire at every junction including fixing the calcium silicate board with ceiling section and perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450mm centre to centre with 25mm long drive-all screws @ 230mm interval including jointing and fixing to a flush finish of tapered and square edges of the board with recommended filler, jointing tapes, finisher and two coats of primer suitable for board as per manufactures specification and also including the cost of making openingsfor light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed all complete as per drawing and specification and direction of the Engineer in Charge but excluding the cost of painting of thickness of calcium silicateboard as below:- 6 mm thick 67 Providing and laying of paver block as per IS 15658 : 2006 (Indian standard for precast concrete block for pavingspecification) and IRC : SP:63-2004 (guidelines for the use of interlocking concrete block pavement) M-30, 60 mm thick to be used in non traffic areas like building premises, monument premises, land scapes, public gardens/ park, domestic drives, paths and patios, Embankment slopes, sand stabilization Area etc.( As per table 1 of IS 15658:2006Category „B‟ Denated only two side like I,Z,T shape etc. as per IRC SP 63:2004 68 Providing and fixing 20 mm thick precast terrazo tiles of approved make, with marble chips of size upto 6mm laid over roof with neat cement slurry mixed with pigment to match the shade of the tiles, including cutting ,grinding rubbing with machine complete on 20 mm thick bed of cement sand mortar 1 : 4.
